# Castlepoint Cyber Security vs DataStealth Data Discovery: side-by-side comparison (2026)

[Castlepoint Cyber Security](https://cybersectools.com/tools/castlepoint-cyber-security) is a commercial [data security posture management](https://cybersectools.com/categories/dspm) solution by [Castlepoint Systems](https://cybersectools.com/companies/castlepoint-systems). [DataStealth Data Discovery](https://cybersectools.com/tools/datastealth-data-discovery) is a commercial [data security posture management](https://cybersectools.com/categories/dspm) solution by [DataStealth](https://cybersectools.com/companies/datastealth). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Castlepoint Cyber Security | DataStealth Data Discovery |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Security Posture Management | Data Security Posture Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Castlepoint Systems | DataStealth |
| Headquarters | – | – |

### Use cases and capabilities

| | Castlepoint Cyber Security | DataStealth Data Discovery |
|---|---|---|
| Sensitive Data | Yes | Yes |
| PII | – | Yes |
| GDPR | – | Yes |

### Core features

**Castlepoint Cyber Security**

10 features listed. Sign in on the page to see them.

**DataStealth Data Discovery**

8 features listed. Sign in on the page to see them.

### Integrations

**Castlepoint Cyber Security**

1 integration listed. Sign in on the page to see them.

**DataStealth Data Discovery**

4 integrations listed. Sign in on the page to see them.

## Castlepoint Cyber Security vs DataStealth Data Discovery FAQ

Common questions when comparing Castlepoint Cyber Security vs DataStealth Data Discovery for data security posture management.

### What is the difference between Castlepoint Cyber Security and DataStealth Data Discovery?

**Castlepoint Cyber Security**: AI platform for data classification, security labeling, and risk management, built by Castlepoint Systems.

**DataStealth Data Discovery**: Discovers sensitive PII/PHI/PCI data across on-prem, cloud, and shadow IT, built by DataStealth.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Castlepoint Cyber Security and DataStealth Data Discovery?

**Castlepoint Cyber Security** is made by Castlepoint Systems. **DataStealth Data Discovery** is made by DataStealth. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Castlepoint Cyber Security a good alternative to DataStealth Data Discovery?

Often, yes. Castlepoint Cyber Security and DataStealth Data Discovery are both Data Security Posture Management products, and both cover Sensitive Data. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Castlepoint Cyber Security vs DataStealth Data Security Platform](https://cybersectools.com/compare/castlepoint-cyber-security-vs-datastealth-data-security-platform)
- [Castlepoint Cyber Security vs Teleskope Platform](https://cybersectools.com/compare/castlepoint-cyber-security-vs-teleskope-platform)
- [Castlepoint Cyber Security vs Teleskope Kosmo](https://cybersectools.com/compare/castlepoint-cyber-security-vs-teleskope-data-subject-rights-request-automation)
- [DataStealth Data Discovery vs DataStealth Data Security Platform](https://cybersectools.com/compare/datastealth-data-discovery-vs-datastealth-data-security-platform)
- [DataStealth Data Discovery vs Teleskope Platform](https://cybersectools.com/compare/datastealth-data-discovery-vs-teleskope-platform)
- [DataStealth Data Discovery vs Teleskope Kosmo](https://cybersectools.com/compare/datastealth-data-discovery-vs-teleskope-data-subject-rights-request-automation)

## Alternatives to each

- [See all Castlepoint Cyber Security alternatives](https://cybersectools.com/alternatives/castlepoint-cyber-security)
- [See all DataStealth Data Discovery alternatives](https://cybersectools.com/alternatives/datastealth-data-discovery)

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Source: https://cybersectools.com/compare/castlepoint-cyber-security-vs-datastealth-data-discovery

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/castlepoint-cyber-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Castlepoint Cyber Security and DataStealth Data Discovery: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md